Multi-spectral Detail Enhancement

[EthanAlexander]

8 hours ago, jcs said:

Set Gain in the first node to 2.0, that will fix the black subtract issue.

Ok, I know this is asking a lot of your time, but can you give me a screenshot or two of the process. I've tried every combination of nodes being set to 2 gain and the image is still black. I'd really like to figure this out because I don't use Premiere (and would love for this to be GPU accelerated since I've got so much footage to go through).

[jcs]

On ‎8‎/‎15‎/‎2017 at 7:37 AM, EthanAlexander said:

Ok, I know this is asking a lot of your time, but can you give me a screenshot or two of the process. I've tried every combination of nodes being set to 2 gain and the image is still black. I'd really like to figure this out because I don't use Premiere (and would love for this to be GPU accelerated since I've got so much footage to go through).

Node 2 is a duplicate (can ignore). Node 3 is Serial, and Node 5 appears after adding the Layer Node to Node 3 (set to Subtract):

 

Set Gain for Node 3 to 2.0:

Add Box Blur for Node 5:

This is for the LCE step, you can use Gaussian blur for the mid-frequency sharpen step, and standard Resolve sharpen for the highest frequencies.

[EthanAlexander]

Thank you so much! I was setting the key gain to 2 not the LGG gain... whoops.

Thanks for taking the time. I'm going to use this a lot on interviews on the punch-ins from 4K. Just a little boost in perceived detail to help it match the wide.